5043505503 has 16 divisors (see below), whose sum is σ = 6782951520. Its totient is φ = 3333310464.

The previous prime is 5043505471. The next prime is 5043505517. The reversal of 5043505503 is 3055053405.

It is not a de Polignac number, because 5043505503 - 2⁵ = 5043505471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5043505543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169443 + ... + 196971.

It is an arithmetic number, because the mean of its divisors is an integer number (423934470).

Almost surely, 2^5043505503 is an apocalyptic number.

5043505503 is a deficient number, since it is larger than the sum of its proper divisors (1739446017).

5043505503 is a wasteful number, since it uses less digits than its factorization.

5043505503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28058.

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 5043505503 is about 71017.6421954432. The cubic root of 5043505503 is about 1714.9211888520.

Adding to 5043505503 its reverse (3055053405), we get a palindrome (8098558908).

The spelling of 5043505503 in words is "five billion, forty-three million, five hundred five thousand, five hundred three".